I have the exact same CC on my Hemi. I have been keeping a pretty close eye on it till I see how quick it fills up. I have emptied it 3 times in 5000 miles. Each time it had about an inch of what appeared to be undiluted oil in it. Looks like it needs to be checked once or twice between oil changes.

^dms, see jdubya's hemi 5.7 thread in this subforum. it is a nearly identical install for WK, though there are a few alternative CC mount locations including strut bar, back engine bay, zbracket, and the accessory mount.

I got mine in the other day and the tried to install like yours; it is not the same for the WK though, as the A/C lines are in the way just below where you have your CC mounted, so I made a custom bracket and followed the advice for the strut bar location.

I didn't think that brand new engines were supposed to have any blow-by? Does this thing come apart so you can empty it on a regular basis? If so, let us know how much sludge or blow-by it collects over xxxx miles. Also, does this violate any emissions laws, or void the warranty?

You're confusing blow-by with the Positive Crankcase Ventilation (PCV) system. Blow-by is caused by worn cylinder walls and piston rings. This catch can traps the oil that is sucked through the PCV valve. Adding a catch can early on will definitely help keep the top end of your engine a little cleaner.

The bottom half of the catch can unscrews so you can empty all of the trapped oil. I usually check it at least once between oil changes. I'm surprised by how much oil it traps, it's definitely a worthwhile investment.